ative of both together.
I then need to use the derivative to find the gradient of the curve at one of its x-intercepts.
I know i need to first need to find a suitable value for t, and then evaluate derivative to obtain a gradient. Also find the corresponding x-coordinate
alid and the evidence is relevant and sufficient. And I need to know which ones better.
“Because she led so many to freedom, she was called Moses. Like Moses in the Bible, Harriet Tubman believed her people should be free. And she risked her life many times to help them become free.”
“Harriet will always be remembered for her courage, for her strength, and, most of all, her fierce devotion to the freedom of her people.”